Pt6a maintenance manualquotes recommended intervalswhich the
Lever7H-2ContinuousCorrosionPreventionandControlhttp://.navair.navy.mil/doing_business/open_solicitations/uploads/N00019-09-R-0243/Appendix_H___Corrosion_Control.docPratt&WhitneyCanada3034342.PT6A-41/42MaintenanceManual.PT6A-60AMaintenanceManualPratt...Completetheaircraftcorrosionpreventionmaintenance......